helpers/convert_to_binary library

Constants

MIN_DYNAMIC_RANGE → const int
REGION_SIZE → const int

Functions

convertBlackWhiteImageToBinary(Image image) → BitMatrix
Converts the image into a bit matrix with one bit per pixel. A bit is set (1) when the corresponding pixel in the image is black. Otherwise the pixel is unset (0). A pixel is considered black if its red, green and blue channel are zero and it's alpha channel, if present, is 255.
convertImageToBinary(Image image, {bool returnInverted = false}) → BitMatrix
convertToBinary(Uint8List data, int width, int height, {bool returnInverted = false}) → BitMatrix
Convert a List of image bytes into a 2D matrix of bits representing black and white pixels